A Socket.IO client library for Java
Command-line client for WebSockets, like netcat (or curl)
Realtime application framework (Node.JS server)
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
Socket.IO server implemented on Java
Coherent, zero-dependency, lazy, simple, GraphQL
WebSocket client library built on SwiftNIO
websocket and http client and server library, with TLS support
Universal Ruby library to handle WebSocket protocol
arduinoWebSockets
Fast and low latency asynchronous socket server & client C++ library
Ultra fast and low latency asynchronous socket server & client C#
Just another simple, fast, and resilient open-source WebSockets server
JSON-RPC 2.0 implementation over WebSockets for Node.js
Polyglot replacement for Ruby WebSocket servers with Action Cable
Use your text editor to write in your browser
Fast, well-tested and widely used WebSocket implementation for Go
socket.io library for golang, a realtime application framework
WebSocket emulation and Javascript client
A simple WebSocket library like ws of node.js library for deno
WebSocket emulation - Node.js server
Websocket Client for NestJS based on ws
A Retrofit inspired WebSocket client for Kotlin, Java, and Android
Lua Application Server for micro-services with default communication
A Lightweight and fully asynchronous WebSocket client library